Valproic Acid vs Zolpidem

## Valproic Acid vs Zolpidem: Overview

This comparison examines the pharmacological differences between **Valproic Acid** and **Zolpidem**.

## Mechanism of Action

**Valproic Acid**: Enhances GABA transmission and blocks sodium/calcium channels.

**Zolpidem**: Selective GABA-A receptor alpha-1 subunit agonist.

## Pharmacokinetics

**Half-life**: Valproic Acid — 9-16 hours; Zolpidem — 2.5 hours.

## Chemical Properties

**Molecular Formula**: Valproic Acid — C8H16O2; Zolpidem — C19H21N3O.

**Molecular Weight**: Valproic Acid — 144.2110 g/mol; Zolpidem — 307.3950 g/mol.

**Type**: Valproic Acid — Small molecule; Zolpidem — Small molecule.